Robert de Montgommery

• 
• Born circa 1057

Parents

• Roger de Montgomery (1022 - 1094), comte de Shrewsbury
• Mabille Talvas

Family

• Married on April 12, 1088, with Agnès de Ponthieu (c. 1075 - c. 1126), issuing
  • Guillaume Talvas (1095 - 1172)